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    DISPLAY APPARATUS
    2.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20230013127A1

    公开(公告)日：2023-01-19

    申请号：US17654329

    申请日：2022-03-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyunghee Lee ,  Mihwa Lee ,  Jeongmyo Sim

    IPC: H01L51/52

    Abstract: A display apparatus includes: a substrate; a light-emitting element on the substrate; a low-reflection layer on the light-emitting element and including an inorganic material; and a reflection control layer on the low-reflection layer and configured to absorb light in at least three wavelength bands selected from a first wavelength band of 430 nm or less, a second wavelength band of 480 nm to 510 nm, a third wavelength band of 575 nm to 605 nm, and a fourth wavelength band of 650 nm or greater.

    DISPLAY APPARATUS
    4.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230165040A1

    公开(公告)日：2023-05-25

    申请号：US17875227

    申请日：2022-07-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyunghee Lee ,  Mihwa Lee

    IPC: H01L51/52

    CPC classification number: H01L51/5253 ,  H01L51/5275

    Abstract: A display apparatus includes: a substrate; a display element on the substrate; an encapsulation layer on the display element, and including a dye and a first organic material; a first refractive layer on the encapsulation layer, and having an opening corresponding to the display element; and a second refractive layer covering the first refractive layer, the second refractive layer including a pigment and a second organic material, and having a refractive index different from a refractive index of the first refractive layer.

    LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 有权
    液晶显示装置及其驱动方法

    公开(公告)号：US20160155390A1

    公开(公告)日：2016-06-02

    申请号：US14816738

    申请日：2015-08-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jongho Son ,  Kyunghee Lee ,  Kangseob Jeong ,  Joonhyung Park ,  Keunchan Oh

    IPC: G09G3/34 ,  G02F1/1335 ,  F21V8/00

    CPC classification number: G09G3/3413 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133514 ,  G02F1/133603 ,  G02F1/133621 ,  G02F2001/133624 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2320/0238 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2360/145

    Abstract: A liquid crystal display apparatus includes a backlight configured to emit red light, green light, and blue light for forming an image, a liquid crystal panel including a plurality of pixels through which light components supplied by the backlight respectively pass, configured to control transmittances of the plurality of pixels to form an image, and a backlight controller configured to control respective intensities of the red light, the green light, and the blue light emitted by the backlight. The backlight controller is configured to compensate for a black color coordinate value generated with respect to a predetermined color by controlling the backlight such that a second red light intensity and a second green light intensity are larger than a first red light intensity and a first green light intensity and a second blue light intensity are smaller than a first blue light intensity. A black color coordinate value may be made correspond to a white color coordinate value.

    Abstract translation: 一种液晶显示装置，包括配置为发射红光的背光，绿光和用于形成图像的蓝光，液晶面板包括多个像素，通过该多个像素，由背光分配的光分量通过该像素配置成控制透射率 所述多个像素形成图像，以及背光控制器，被配置为控制由所述背光源发射的红光，绿光和蓝光的各自的强度。 背光控制器被配置为通过控制背光来补偿相对于预定颜色生成的黑色坐标值，使得第二红光强度和第二绿光强度大于第一红光强度和第一绿光 强度和第二蓝光强度小于第一蓝光强度。 黑色坐标值可以对应于白色坐标值。

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20230112955A1

    公开(公告)日：2023-04-13

    申请号：US17870595

    申请日：2022-07-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Mihwa Lee ,  Sujeong Kim ,  Kyunghee Lee

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display apparatus includes: a substrate; a first light-emitting device, a second light-emitting device, and a third light-emitting device on the substrate and having respective emission areas, the first light-emitting device, the second light-emitting device, and the third light-emitting device being configured to emit light having different wavelengths from each other; a low-reflection layer on the first light-emitting device, the second light-emitting device, and the third light-emitting device, the low-reflection layer including an inorganic material; a color filter layer on the low-reflection layer and configured to transmit light in a first wavelength region corresponding to the second light-emitting device; and a reflection control layer on the color filter layer and including a dye, a pigment, or a combination thereof.

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